/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineFriendsInterface.h
virtual [FDelegateHandle](API\Runtime\Core\Delegates\FDelegateHandle) AddOnFriendRemovedDelegate_Handle ( const [FOnFriendRemovedDelegate](API\Plugins\OnlineSubsystem\Interfaces\FOnFriendRemovedDelegate) & Delegate )